import { Observable } from "@babylonjs/core/Misc/observable";
import { AnimationGroup } from "@babylonjs/core/Animations/animationGroup";
export declare class Cinematic extends AnimationGroup {
    /**
     * Defines the observable used to notify observers when an event is raised during the cinematic playback.
     */
    onEventObservable: Observable<string>;
    /**
     * Registers and calls the given callback on the provided event name is emitted during the cinematic playback.
     * @param eventName defines the name of the event to listen to
     * @param callback defines the callback to call when the event is raised
     */
    onEvent(eventName: string, callback: () => void): void;
}